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Stocks/VOR/SEC Filings/424B5 Oct 30, 2026

VOR 424B5: Shelf registration

Vor Biopharma

Filed with the SEC on Oct 30, 2026 · accession 0001193125-26-439975

VOR filed a 424B5 (prospectus (offering)) with the SEC on Oct 30, 2026. The final terms of an offering of shares or bonds. The stock moved -5.9% by the first close after the filing.

Summary of the filing

Vor Biopharma entered into a new at-the-market sales agreement with William Blair and RBC Capital Markets to sell up to $150 million of common stock, replacing an expired prior sales agreement under which $125 million had been sold.

For details, click here →How to read a 424B5 →

Key details

Maximum aggregate offering price of common stock under new sales agreement$150.0M
Aggregate shares sold under prior sales agreement$125.0M
Last reported sale price per share on October 29, 2026$21
Maximum sales agent commission rate$3
IssuerVor Biopharma Inc.
Sales agentWilliam Blair & Company, L.L.C.
Sales agentRBC Capital Markets, LLC
Prior sales agentStifel, Nicolaus & Company, Incorporated

How VOR stock reacted

Close before

$20.91

Oct 29, 2026

First close after

-5.88%

$19.68

5 trading days

-10.76%

$18.66

Since filing

-4.93%

$19.88

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Frequently asked questions

What did VOR file with the SEC on Oct 30, 2026?

VOR filed a 424B5 (Shelf registration). Vor Biopharma entered into a new at-the-market sales agreement with William Blair and RBC Capital Markets to sell up to $150 million of common stock, replacing an expired prior sales agreement under which $125 million had been sold.

What does a shelf registration mean for VOR stock?

New shares dilute existing holders and are often sold at a discount to the market price.

How do I read a 424B5?

The final terms of an offering of shares or bonds. Look at price, number of shares and the discount to the market price. Large offerings dilute existing shareholders.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 424B5 (prospectus (offering)): The final terms of an offering of shares or bonds.

How did VOR stock react to this filing?

VOR closed at $20.91 before the filing and $19.68 on Oct 30, 2026 (-5.88%). Five trading days later: $18.66 (-10.76%).

Other VOR SEC filings

  • SCHEDULE 13G/A · SEC filingNov 5, 2026
  • 10-Q · SEC filingOct 30, 2026
  • SCHEDULE 13G/A · SEC filingAug 14, 2026
  • SCHEDULE 13G/A · SEC filingAug 14, 2026
  • SCHEDULE 13G/A · SEC filingAug 13, 2026
  • 10-Q · SEC filingAug 11, 2026
  • 8-K · SEC filingJul 7, 2026
  • 8-K · SEC filingJun 12, 2026
  • 8-K · SEC filingJun 8, 2026
  • 10-Q · SEC filingMay 13, 2026

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Source: SEC EDGAR filing 0001193125-26-439975. The summary and key details are extracted by SEPT from the filing and may contain errors. Price reaction uses daily closing prices. Not financial advice.